Factor Info

ID 37744
Size 552 digits / 1834 bits
Status composite
Value 647238830256977060204824906684962317182802941271981627097338603151133961403285628349423759245294074661853432080620800751536669805477152876056550094879321820432845156246807729800994134453335479286313427410631407295985635629579073151948527865484784719564248390020149594489597990783102751744065807579062305790141528916299634132853636235751599407772684684883098561986156842051374216501445323364226231570495875809626996280510797884434449722321618745916813829383810460735082061180807750727003227844696849147104675356078991944247859449461581719099691831608259

Factorizations

Primary (ID: 37745) 11988354452101698103039233924139287094105498100825117049000570758791159 (proven prime)
(ID: 37746) 53988963443061074837630355372875195887382645583148742513451606132795587198789674687011365010033633629210504284702383696490791983452454484822005516592679149244502008876417643638380255839033316616672515165509967200141716289524556294213662896125828032690842816932933612637937151865213176916535862171575093551350931021260792165680703397630019469726536943237141014362803882793305991086316539330726895721174750640515329990834627358916656470489470773313257981233461032482950551694642986901 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.